Results 31 to 40 of about 1,718,134 (296)

Neutron scattering cross section of diamond nanoparticles [PDF]

open access: yesEPJ Web of Conferences, 2019
Due to their large coherent scattering cross section, diamond nanoparticles (DNPs) are considered as a promising candidate material for a new neutron reflector.
Mishima Kenji   +3 more
doaj   +1 more source

Recent Hadronic Cross Section Measurements from BABAR [PDF]

open access: yesEPJ Web of Conferences, 2019
New hadronic cross sections measured by the BABAR experiment are presented: e+e−→ π+π−π0π0, e+ e−→ π+π−η, and the kaonic channels e+e−→ KS KLπ0 , KS KLπ0π0 , KS KLη, KS K±π+π0 , KS K±π+η.
Griessinger Konrad
doaj   +1 more source

Electron and Positron Collision with Plasma Wall Coating Elements

open access: yesAtoms
The investigation of integral elastic cross-section (ICS), momentum transfer cross-section (MTCS), viscosity cross-section (VCS), absorption cross-section (ABSCS), and total cross-section (TCS) of atoms by electron (e−) and positron (e+) impact is very ...
Balajee R   +3 more
doaj   +1 more source

Measurement of aluminum activation cross section and gas production cross section for 0.4 and 3-GeV protons

open access: yesEPJ Web of Conferences, 2017
To estimate the lifetime and the radiation dose of the proton beam window used in the spallation neutron source at J-PARC, it is necessary to understand the accuracy of the production cross section of 3-GeV protons.
Meigo Shin-ichiro   +3 more
doaj   +1 more source

A Simple Panel Unit Root Test in the Presence of Cross Section Dependence

open access: yes, 2003
A number of panel unit root tests that allow for cross section dependence have been proposed in the literature, notably by Bai and Ng (2002), Moon and Perron (2003) and Phillips and Sul (2002) who use orthogonalization type procedures to asymptotically
M. Hashem Pesaran
core   +1 more source

Multigroup cross section library for GFR2400

open access: yesEPJ Web of Conferences, 2017
In this paper the development and optimization of the SBJ_E71 multigroup cross section library for GFR2400 applications is discussed. A cross section processing scheme, merging Monte Carlo and deterministic codes, was developed.
Čerba Štefan   +4 more
doaj   +1 more source

New measurement of 51V(γ,1n) cross section through the refined monochromatic cross section extraction method

open access: yesPhysics Letters B
The Giant Dipole Resonance (GDR) in 51V has been a long-term conflicting interpretation, with existing photoneutron cross section data suggesting either a single peak or a pronounced splitting, leading to opposite conclusions on nuclear deformation.
Zi-Rui Hao   +20 more
doaj   +1 more source

Cross section of the 197Au(n,2n)196Au reaction

open access: yesEPJ Web of Conferences, 2017
The 197Au(n,2n)196Au reaction cross section has been measured at two energies, namely at 17.1 MeV and 20.9 MeV, by means of the activation technique, relative to the 27Al(n,α)24Na reference reaction cross section.
Kalamara A.   +7 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

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